Figure 3From: Assessment of cytotoxicity of (N-isopropyl acrylamide) and Poly(N-isopropyl acrylamide)-coated surfaces XPS and contact angle results. a) Elemental composition of pNIPAM-coated surfaces from XPS data analysis; b) Contact angles of pNIPAM-coated surfaces measured at room and body temperature. N=9 with a standard deviation of ±1, except for spNIPAM with standard deviation of ±7.Back to article page